After stepping into Olive Young and taking a closer look at the wide array of K-beauty products, I wondered “Is all this sustainable?” Will I be able to keep up my daily skincare routine at 70, 80 or 90? Will I like the 90-year-old me looking back at me in the mirror? Ageing hasn’t quite caught up with me yet, but it will, won’t it? Will I embrace growing old as much as I love living?